Hi, i am about to change my tired 460.

I was almost ready to buy Gigabyte 760 2Gb, but then i found this:

 

http://www.jetlinesystems.com/performance.php

 

I am confused about  this:

"The Nvidia GeForce GTX 690 and other dual GPU graphics cards
to be a significant performance decrease to FSX. This is due to
their integrated dual GPU design. Jetline is not offering these
models due to low FSX test results"

 

760 is dual core or not ??

Do i have to consider this findings seriously ?

Nope...single core...you are good to go.  

Thx Sesquashtoo  :Whew: